Compare recommendation algorithms

[wangxinxi]

I need you to compare some music recommendation algorithms. The process is very simple. Basically, you just need to listen to songs, and give ratings to them based on how much you like them. You don't have to be a music professional.

You can try it first by visiting the following link.
http://smc.comp.nus.edu.sg:4001/in6/

Please visit the following webpage and bid the job.
http://workforbitcoin.com/topic.php?id=394